Class: Chef::Knife::OcaServerList

Inherits:
Chef::Knife show all
Includes:
OcaBase
Defined in:
lib/chef/knife/oca_server_list.rb

Instance Method Summary collapse

Methods included from OcaBase

#connection, #dns_reverse_lookup, included, #locate_config_value, #msg_pair, #validate!

Instance Method Details

#run ⇒ Object 



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# File 'lib/chef/knife/oca_server_list.rb', line 33

def run
  $stdout.sync = true

  validate!

  server_list = [
    ui.color('ID', :bold),
    ui.color('Public IP', :bold),
    ui.color('Public DNS Name', :bold),
    ui.color('State', :bold),
    ui.color('CPUs', :bold),
    ui.color('Memory', :bold),
    ui.color('Template', :bold)
  ]
  connection.virtual_machines.all('m').each do |server|
    server_list << server.id.to_s
    server_list << server.template['NIC']['IP'].to_s
    server_list << dns_reverse_lookup(server.template['NIC']['IP'].to_s)
    server_list << begin
      state = server.lcm_state.to_i
      state = 1 if state == 0
      state = Fog::Compute::OCA::VirtualMachine::LCM_STATE[state]
      case state
      when 'SHUTDOWN', 'CANCEL', 'FAILURE', 'UNKNOWN'
        ui.color(Fog::Compute::OCA::VirtualMachine::SHORT_LCM_STATES[state], :red)
      when 'LCM_INIT', 'PROLOG', 'BOOT'
        ui.color(Fog::Compute::OCA::VirtualMachine::SHORT_LCM_STATES[state], :yellow)
      else
        ui.color(Fog::Compute::OCA::VirtualMachine::SHORT_LCM_STATES[state], :green)
      end
    end
    server_list << server.template['VCPU'].to_s
    server_list << server.template['MEMORY'].to_s
    server_list << begin
      template = connection.templates.get(server.template['TEMPLATE_ID'])
      template.name.to_s
    end
  end
  puts ui.list(server_list, :uneven_columns_across, 7)

end